./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 016cb3e179675ac939e0b0f53a9cd527b61f9cc8 ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 016cb3e179675ac939e0b0f53a9cd527b61f9cc8 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:48:25,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:48:25,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:48:25,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:48:25,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:48:25,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:48:25,193 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:48:25,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:48:25,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:48:25,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:48:25,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:48:25,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:48:25,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:48:25,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:48:25,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:48:25,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:48:25,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:48:25,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:48:25,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:48:25,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:48:25,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:48:25,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:48:25,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:48:25,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:48:25,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:48:25,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:48:25,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:48:25,230 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:48:25,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:48:25,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:48:25,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:48:25,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:48:25,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:48:25,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:48:25,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:48:25,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:48:25,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:48:25,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:48:25,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:48:25,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:48:25,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:48:25,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 19:48:25,278 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:48:25,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:48:25,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:48:25,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:48:25,280 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:48:25,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:48:25,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:48:25,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:48:25,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:48:25,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:48:25,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:48:25,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:48:25,281 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:48:25,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:48:25,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:48:25,282 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:48:25,282 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:48:25,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:48:25,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:48:25,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:48:25,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:48:25,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:48:25,283 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:48:25,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:48:25,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:48:25,284 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:48:25,284 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:48:25,284 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 016cb3e179675ac939e0b0f53a9cd527b61f9cc8 [2020-11-29 19:48:25,539 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:48:25,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:48:25,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:48:25,577 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:48:25,580 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:48:25,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-11-29 19:48:25,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/a1491a18f/1350027d2a4d405fa3dc538e99d4c79a/FLAG79ca14ec2 [2020-11-29 19:48:26,602 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:48:26,602 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-11-29 19:48:26,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/a1491a18f/1350027d2a4d405fa3dc538e99d4c79a/FLAG79ca14ec2 [2020-11-29 19:48:27,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/a1491a18f/1350027d2a4d405fa3dc538e99d4c79a [2020-11-29 19:48:27,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:48:27,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:48:27,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:27,027 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:48:27,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:48:27,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:27" (1/1) ... [2020-11-29 19:48:27,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46a69e08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:27, skipping insertion in model container [2020-11-29 19:48:27,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:27" (1/1) ... [2020-11-29 19:48:27,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:48:27,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:48:27,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:27,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:28,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:28,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:29,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:29,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:29,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:29,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:29,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:29,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:29,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:29,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:29,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:29,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:29,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:29,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:29,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:29,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:29,962 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:48:29,970 INFO L168 Benchmark]: Toolchain (without parser) took 2949.68 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 51.8 MB in the beginning and 66.3 MB in the end (delta: -14.5 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:29,971 INFO L168 Benchmark]: CDTParser took 2.06 ms. Allocated memory is still 92.3 MB. Free memory was 49.7 MB in the beginning and 49.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:48:29,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2940.02 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 51.6 MB in the beginning and 66.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:29,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.06 ms. Allocated memory is still 92.3 MB. Free memory was 49.7 MB in the beginning and 49.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2940.02 ms. Allocated memory was 92.3 MB in the beginning and 119.5 MB in the end (delta: 27.3 MB). Free memory was 51.6 MB in the beginning and 66.3 MB in the end (delta: -14.7 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:48:32,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:48:32,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:48:32,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:48:32,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:48:32,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:48:32,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:48:32,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:48:32,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:48:32,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:48:32,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:48:32,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:48:32,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:48:32,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:48:32,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:48:32,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:48:32,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:48:32,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:48:32,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:48:32,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:48:32,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:48:32,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:48:32,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:48:32,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:48:32,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:48:32,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:48:32,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:48:32,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:48:32,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:48:32,822 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:48:32,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:48:32,824 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:48:32,826 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:48:32,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:48:32,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:48:32,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:48:32,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:48:32,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:48:32,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:48:32,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:48:32,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:48:32,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 19:48:32,883 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:48:32,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:48:32,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:48:32,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:48:32,889 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:48:32,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:48:32,889 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:48:32,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:48:32,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:48:32,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:48:32,891 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:48:32,892 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:48:32,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:48:32,892 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:48:32,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:48:32,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:48:32,893 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:48:32,893 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:48:32,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:48:32,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:48:32,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:48:32,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:48:32,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:48:32,895 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:48:32,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:48:32,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:48:32,896 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:48:32,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:48:32,896 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:48:32,896 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 016cb3e179675ac939e0b0f53a9cd527b61f9cc8 [2020-11-29 19:48:33,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:48:33,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:48:33,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:48:33,366 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:48:33,369 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:48:33,370 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-11-29 19:48:33,460 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/eeaa8b8fa/92852b38e714477898a24a68546a1894/FLAGabf612e75 [2020-11-29 19:48:34,534 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:48:34,534 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-11-29 19:48:34,586 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/eeaa8b8fa/92852b38e714477898a24a68546a1894/FLAGabf612e75 [2020-11-29 19:48:34,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5782b7b7-9d59-473a-850a-daf63ccb4522/bin/uautomizer/data/eeaa8b8fa/92852b38e714477898a24a68546a1894 [2020-11-29 19:48:34,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:48:34,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:48:34,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:34,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:48:34,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:48:34,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:34" (1/1) ... [2020-11-29 19:48:34,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a6a33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:34, skipping insertion in model container [2020-11-29 19:48:34,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:48:34" (1/1) ... [2020-11-29 19:48:34,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:48:35,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:48:35,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:35,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:37,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:37,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:37,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:37,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:37,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:37,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:37,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:37,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:37,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:37,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:37,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:37,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:38,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:38,342 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:48:38,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:48:38,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:48:38,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:48:38,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:48:38,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:48:38,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:48:38,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:48:38,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:48:38,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:48:38,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:48:38,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:48:38,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:48:38,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:48:38,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:48:38,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:48:40,503 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:48:40,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:40 WrapperNode [2020-11-29 19:48:40,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:48:40,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:40,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:48:40,506 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:48:40,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:40" (1/1) ... [2020-11-29 19:48:40,603 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 19:48:40,703 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:48:40" (1/1) ... [2020-11-29 19:48:40,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:48:40,704 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:48:40,707 INFO L168 Benchmark]: Toolchain (without parser) took 5753.00 ms. Allocated memory was 50.3 MB in the beginning and 159.4 MB in the end (delta: 109.1 MB). Free memory was 30.3 MB in the beginning and 85.5 MB in the end (delta: -55.2 MB). Peak memory consumption was 53.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:40,707 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:48:40,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5539.63 ms. Allocated memory was 50.3 MB in the beginning and 159.4 MB in the end (delta: 109.1 MB). Free memory was 30.0 MB in the beginning and 90.7 MB in the end (delta: -60.7 MB). Peak memory consumption was 111.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:40,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 198.56 ms. Allocated memory is still 159.4 MB. Free memory was 90.7 MB in the beginning and 85.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:48:40,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.2 MB in the beginning and 32.1 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5539.63 ms. Allocated memory was 50.3 MB in the beginning and 159.4 MB in the end (delta: 109.1 MB). Free memory was 30.0 MB in the beginning and 90.7 MB in the end (delta: -60.7 MB). Peak memory consumption was 111.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 198.56 ms. Allocated memory is still 159.4 MB. Free memory was 90.7 MB in the beginning and 85.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...